CN104265740B - For interting the rotation preventing device connected with default circular hole tubing - Google Patents
For interting the rotation preventing device connected with default circular hole tubing Download PDFInfo
- Publication number
- CN104265740B CN104265740B CN201410450531.0A CN201410450531A CN104265740B CN 104265740 B CN104265740 B CN 104265740B CN 201410450531 A CN201410450531 A CN 201410450531A CN 104265740 B CN104265740 B CN 104265740B
- Authority
- CN
- China
- Prior art keywords
- circular hole
- tubing
- preventing device
- rotation preventing
- default
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012546 transfer Methods 0.000 claims abstract description 33
- 230000003044 adaptive effect Effects 0.000 claims abstract description 5
- 230000008961 swelling Effects 0.000 claims description 37
- 230000000694 effects Effects 0.000 claims description 14
- 230000008602 contraction Effects 0.000 claims description 5
- 238000005728 strengthening Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 25
- 238000009434 installation Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 14
- 238000013461 design Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000002522 swelling effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
Abstract
The invention discloses a kind of for interting the rotation preventing device connected with default circular hole tubing, comprise rotation preventing device body, rotation preventing device body offers the holding cavity for being socketed with common tubing in top, outer the be arranged with circle of rotation preventing device body in close top is for the circular belled part with the adaptive grafting of default circular hole, be provided with joint bottom circular belled part, joint is provided with for offseting through presetting circular hole tubing sidewall after default circular hole with the band of joint sidepiece and limit rotation preventing device body relative to being with the anti-transfer part of presetting circular hole tubing and rotating.This rotation preventing device has the advantage that structure is simple, effectively can improve tubing plug-in position cleaning and aesthetics.
Description
Technical field
The present invention relate generally to tubing intert connect accessory, particularly relate to a kind of for intert with default circular hole tubing connect rotation preventing device.
Background technique
Existing guardrail, protect window often use metal pipe mutually intert connect linkage structure, this linkage structure normally offers the hole of suitable size on large-diameter pipe material, path tubing end sleeve upper base is blocked up in the perforate of rear insertion large-diameter pipe material, easy for installation, and do not need to be welded to connect, not only make guardrail, to protect window handsome in appearance, and eliminate the potential safety hazard caused because of weld seam easy-to-rust.
When the perforate of large-diameter pipe material is circular port, the stifled also relative set in its end is that circular base is blocked up, existing circular base blocks up the function not having spline, after Long-Time Service, path tubing can be caused to rotate easily, circular base gets lodged in rotation repeatedly, circular port can cause wearing and tearing to circular base is stifled, the gap that circular base is blocked up between circular port is increasing, in wet environment, moisture easily enters in large-diameter pipe material from gap, makes the perforate of large-diameter pipe material and inwall produce corrosion, thus can affect guardrail, protects the cleaning of the working life of window and outward appearance.
Summary of the invention
The technical problem to be solved in the present invention overcomes the deficiencies in the prior art, provide a kind of structure simple, can effectively improve tubing plug-in position cleaning and aesthetics for interting the rotation preventing device be connected with default circular hole tubing.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of for interting the rotation preventing device connected with default circular hole tubing, comprise rotation preventing device body, described rotation preventing device body offers the holding cavity for being socketed with common tubing in top, outer the be arranged with circle of rotation preventing device body in close top is for the circular belled part with the adaptive grafting of described default circular hole, be provided with joint bottom described circular belled part, described joint is provided with for offseting through presetting circular hole tubing sidewall after default circular hole with the band of joint sidepiece and limit rotation preventing device body relative to being with the anti-transfer part of presetting circular hole tubing and rotating.
Further improvement as technique scheme:
Described anti-transfer part comprises connecting plate and limiting board, described connecting plate is connected in one end with bottom joint, the other end is connected with limiting board, and described limiting board offsets in the one end away from connecting plate with the two side that a sidewall offsets or limiting board presets circular hole tubing in both sides with band of the default circular hole tubing of band.
Described joint is also provided with the elastic plate for being connected with the default circular hole pipe material inner wall swelling of band.
The constraint that described elastic plate comprises through default circular hole produces contraction deformation, through the first elastic plate that resilience after default circular hole resets and the default circular hole pipe material inner wall swelling of band is connected.
Described first elastic plate is the swash plate tilted to direction, circular belled part, and described swash plate is provided with for presetting the inclined-plane be close to of circular hole pipe material inner wall with band.
Described elastic plate comprises the second elastic plate connecting the effect that the pushes distending when described common tubing inserts holding cavity and be connected with the default circular hole pipe material inner wall swelling of band.
Described second elastic plate is the V-type plate to holding cavity direction depression, pushes described V-type plate and the lower hypotenuse distending ordering about V-type plate is connected with the default circular hole pipe material inner wall swelling of band when described common tubing inserts holding cavity.
Described anti-transfer part comprises the 3rd elastic plate being divided into relative both sides bottom joint, article two, described 3rd elastic plate all stretches in holding cavity, pushes two article of the 3rd elastic plate simultaneously and order about two article of the 3rd elastic plate to be connected to both sides distending and the default circular hole pipe material inner wall swelling of band when described common tubing inserts holding cavity.
Described 3rd elastic plate is the V-type plate to holding cavity direction depression, pushes two described V-type plates and the lower hypotenuse distending ordering about two V-type plates is connected with the default circular hole pipe material inner wall swelling of band when described common tubing inserts holding cavity simultaneously.
Described anti-transfer part comprises the elasticity swash plate being divided into relative both sides bottom joint, article two, elasticity swash plate all tilts to holding cavity direction, pushes two elasticity swash plates simultaneously and order about two elasticity swash plates to be connected to both sides distending and the default circular hole pipe material inner wall swelling of band when described common tubing inserts holding cavity.
Described elasticity swash plate is provided with the positive stop lug boss for offseting with common tube opening in the inner side of bottom, elasticity swash plate is evenly equipped with strengthening rib in outside.
Described anti-transfer part comprises the limiting board being arranged on relative both sides bottom joint, be connected with surrender plate bottom described limiting board, described surrender plate and the default circular hole tubing diapire of band order about limiting board after offseting and surrendering and offset with being with the sidewall presetting circular hole tubing to both sides distending.
Described anti-transfer part is the swash plate tilted to joint bottom direction, described swash plate is preset the limb of circular hole tubing with band offset through being preset circular hole, described joint produce in the constraint be provided with through default circular hole of the opposite side of swash plate shrink deformation, the first elastic plate that the circular hole pipe material inner wall swelling default with band that reset through resilience after presetting circular hole is connected.
The top of described circular belled part is provided with a circle for mounting with default bore edges the seal ring be close to.
Described seal ring outer cup is provided with metallic sheath, and described seal ring is provided with buckle, and described metallic sheath is provided with for the concave shaped portion with the described clamping that is clasped.
Described holding cavity is rectangular cavity.
Compared with prior art, the invention has the advantages that:
Of the present invention for interting the rotation preventing device connected with default circular hole tubing, rotation preventing device body offers the holding cavity for being socketed with common tubing in top, outer the be arranged with circle of rotation preventing device body in close top is for the circular belled part with the adaptive grafting of default circular hole, joint is provided with bottom circular belled part, joint is provided with for offseting through presetting circular hole tubing sidewall with the band of joint sidepiece after default circular hole, and limit rotation preventing device body presets the rotation of circular hole tubing anti-transfer part relative to band, the circular hole center of circle is preset and default for band circular hole tubing inner chamber is divided into four regions by vertical line perpendicular to this normal to cross the normal of presetting the circular hole center of circle and to cross, anti-transfer part at least offsets at a sidewall of adjacent two regions and default circular hole tubing or two sidewalls, to realize limiting the function of rotation preventing device body relative to the default circular hole tubing rotation of band, its structure is simple, comparatively conventional construction, this rotation preventing device has the function of rotation inhibiting, common tubing can not be rotated, default circular hole also can not cause wearing and tearing to circular belled part, ensure that sealing effect, band is preset circular hole tubing and is not easily produced corrosion, substantially prolongs the working life of tubing, also ensure that cleaning and the aesthetics of tubing plug-in position simultaneously.
Accompanying drawing explanation
Fig. 1 is the stereochemical structure diagram of the embodiment of the present invention 1.
Fig. 2 is the sectional structure diagram after the embodiment of the present invention 1 is installed.
Fig. 3 is the stereochemical structure diagram of the embodiment of the present invention 2.
Fig. 4 is the installation rough schematic view of the embodiment of the present invention 2.
Fig. 5 is the stereochemical structure diagram that in the embodiment of the present invention 2, circular hole tubing preset by band.
Fig. 6 is the main TV structure schematic diagram after the embodiment of the present invention 2 is installed.
Fig. 7 is the stereochemical structure diagram of the embodiment of the present invention 3.
Fig. 8 is the installation rough schematic view of the embodiment of the present invention 3.
Fig. 9 is the stereochemical structure diagram that in the embodiment of the present invention 3, circular hole tubing preset by band.
Figure 10 is the main TV structure schematic diagram after the embodiment of the present invention 3 is installed.
Figure 11 is the main TV structure schematic diagram of the embodiment of the present invention 4.
Figure 12 is the perspective view of the embodiment of the present invention 4.
Figure 13 is the sectional structure diagram after the embodiment of the present invention 4 is installed.
Figure 14 is the stereochemical structure diagram after the embodiment of the present invention 4 is installed.
Figure 15 is the main TV structure schematic diagram of the embodiment of the present invention 5.
Figure 16 is the sectional structure schematic diagram of the embodiment of the present invention 5.
Figure 17 is the perspective view of the embodiment of the present invention 5.
Figure 18 is the sectional structure diagram after the embodiment of the present invention 5 is installed.
Figure 19 is the sectional structure schematic diagram of the embodiment of the present invention 6.
Figure 20 is the perspective view of the embodiment of the present invention 6.
Figure 21 is the sectional structure diagram after the embodiment of the present invention 6 is installed.
Figure 22 is the main TV structure diagram of the embodiment of the present invention 7.
Figure 23 is the perspective view of the embodiment of the present invention 7.
Figure 24 is the main TV structure schematic diagram after the embodiment of the present invention 7 is installed.
Figure 25 is the sectional structure schematic diagram of the embodiment of the present invention 8.
Figure 26 is the perspective view of the embodiment of the present invention 8.
Figure 27 is the sectional structure diagram after the embodiment of the present invention 8 is installed.
Figure 28 is the main TV structure schematic diagram of the embodiment of the present invention 9.
Figure 29 is the perspective view of the embodiment of the present invention 9.
Figure 30 is the sectional structure schematic diagram of the embodiment of the present invention 10.
Figure 31 is the perspective view of the embodiment of the present invention 10.
Figure 32 is the sectional structure diagram after the embodiment of the present invention 10 is installed.
Figure 33 is the stereochemical structure diagram after the embodiment of the present invention 10 is installed.
Figure 34 is the sectional structure diagram after the embodiment of the present invention 11 is installed.
In figure, each label represents:
1, rotation preventing device body; 11, holding cavity; 12, circular belled part; 13, joint; 14, anti-transfer part; 141, connecting plate; 142, limiting board; 143, the 3rd elastic plate; 144, elasticity swash plate; 1441, positive stop lug boss; 1442, strengthening rib; 145, plate is surrendered; 15, elastic plate; 151, the first elastic plate; 1511, inclined-plane; 152, the second elastic plate; 16, seal ring; 161, buckle; 2, common tubing; 3, circular hole tubing preset by band; 31, circular hole is preset; 4, metallic sheath; 41, concave shaped portion.
Embodiment
Below with reference to Figure of description and specific embodiment, the present invention is described in further details.
embodiment 1:
Fig. 1 with Fig. 2 has gone out the present invention for interting the first embodiment of the rotation preventing device be connected with default circular hole tubing, this rotation preventing device comprises rotation preventing device body 1, rotation preventing device body 1 offers the holding cavity 11 for being socketed with common tubing 2 in top, outer the be arranged with circle of rotation preventing device body 1 in close top is for the circular belled part 12 with the adaptive grafting of default circular hole 31, joint 13 is provided with bottom circular belled part 12, joint 13 is provided with and offsets for presetting circular hole tubing 3 sidewall through default circular hole 31 band that is rear and joint 13 sidepiece, and limit rotation preventing device body 1 presets circular hole tubing 3 rotation anti-transfer part 14 relative to band, circular hole 31 center of circle is preset and default for band circular hole tubing 3 inner chamber is divided into four regions by vertical line perpendicular to this normal to cross the normal of presetting circular hole 31 center of circle and to cross, anti-transfer part 14 at least offsets in adjacent two regions and the sidewall or two sidewalls being with default circular hole tubing 3, to realize limiting the function of rotation preventing device body 1 relative to default circular hole tubing 3 rotation of band, its structure is simple, comparatively conventional construction, this rotation preventing device has the function of rotation inhibiting, common tubing 2 can not be rotated, preset circular hole 31 and also can not cause wearing and tearing to circular belled part 12, ensure that sealing effect, band is preset circular hole tubing 3 and is not easily produced corrosion, substantially prolongs the working life of tubing, also ensure that cleaning and the aesthetics of tubing plug-in position simultaneously.
In the present embodiment, anti-transfer part 14 comprises connecting plate 141 and limiting board 142, connecting plate 141 is connected in one end with bottom joint 13, the other end is connected with limiting board 142, limiting board 142 offsets in the one end away from connecting plate 141 with a sidewall of the default circular hole tubing 3 of band, during installation, first rotation preventing device body 1 is tilted, limiting board 142 is made to put into default circular hole 31, hammer rotation preventing device body 1 again, the sidewall making limiting board 142 and band preset circular hole tubing 3 offsets, the last rotation preventing device of compression further body 1, ensure that the circular belled part 12 of rotation preventing device body 1 is connected can completes installation with default circular hole 31 fit, limiting board 142 only presets with band that a sidewall of circular hole tubing 3 offsets can to rotation preventing device body 1 spline, its structure is simple, be easy to realize.
In the present embodiment, the top of circular belled part 12 is provided with a circle for mounting with default circular hole 31 edge the seal ring 16 be close to, and sealing circle 16 can seal default circular hole 31 edge, further increases sealing effect.
In the present embodiment, holding cavity 11 is rectangular cavity, is applicable to the socket that common tubing 2 is square tube form, can forms spacing relation between rectangular cavity and square tube, square tube can be prevented in holding cavity 11 autorotation, further increase anti-rotation effect.
embodiment 2:
Fig. 3 to Fig. 6 shows the present invention for interting the second embodiment of rotation preventing device connected with default circular hole tubing, this rotation preventing device is substantially the same manner as Example 1, difference is only: anti-transfer part 14 comprises connecting plate 141 and limiting board 142, connecting plate 141 is connected in one end with bottom joint 13, the other end is connected with limiting board 142, the two side that limiting board 142 presets circular hole tubing 3 in both sides with band offsets, during installation, first rotation preventing device body 1 is tilted, limiting board 142 is made to put into default circular hole 31, the two side making the both sides of limiting board 142 and band preset circular hole tubing 3 offsets, then circular hole tubing 3 direction upset rotation preventing device body 1 is preset to band, joint 13 is made to be positioned at default circular hole 31, hammer rotation preventing device body 1 again, ensure that the circular belled part 12 of rotation preventing device body 1 is connected can completes installation with default circular hole 31 fit, in this structure, the two side that limiting board 142 presets circular hole tubing 3 with band offsets, substantially increase spline effect, its structural stability is reliable.
In the present embodiment, connecting plate 141 and limiting board 142 are combined to form T-type structure, as Fig. 3, shown in Fig. 4 and Fig. 5, a, b point is respectively two end points default circular hole 31 being preset circular hole tubing 3 axial direction perpendicular to band, c-c is the width of joint 13, d-d and e-e is respectively width and the length of connecting plate 141, f-f is the width of limiting board 142, wherein, c-c and d-d is all less than the distance of a to b 2, when can avoid installing, joint 13 and connecting plate 141 are formed with default circular hole 31 and interfere, e-e should be less than the height that circular hole tubing 3 die cavity preset by band, during to ensure that rotation preventing device body 1 presets the upset of circular hole tubing 3 direction to band, joint 13 can not be formed with default circular hole 31 and interfere, and f-f and should be with the distance preset between circular hole tubing 3 two side, can guarantee that limiting board 142 both sides are preset circular hole tubing 3 two side with band all the time and offseted, to realize anti-rotating function.
embodiment 3:
Fig. 7 to Figure 10 shows the present invention for interting the third embodiment of rotation preventing device connected with default circular hole tubing, this rotation preventing device is substantially the same manner as Example 2, difference is only: connecting plate 141 and limiting board 142 are combined to form 7 character form structures, as Fig. 7, shown in Fig. 8 and Fig. 9, a, b point is respectively two end points default circular hole 31 being preset circular hole tubing 3 axial direction perpendicular to band, c-c is the width of joint 13, d-d and e-e is respectively width and the length of connecting plate 141, f-f is the width of limiting board 142, wherein, c-c and d-d is all less than the distance of a to b 2, when can avoid installing, joint 13 and connecting plate 141 are formed with default circular hole 31 and interfere, e-e should be less than the height that circular hole tubing 3 die cavity preset by band, during to ensure that rotation preventing device body 1 presets the upset of circular hole tubing 3 direction to band, joint 13 can not be formed with default circular hole 31 and interfere, and f-f and should be with the distance preset between circular hole tubing 3 two side, can guarantee that limiting board 142 both sides are preset circular hole tubing 3 two side with band all the time and offseted, to realize anti-rotating function.
embodiment 4:
Figure 11 to Figure 14 shows the present invention for interting the 4th kind of embodiment of rotation preventing device connected with default circular hole tubing, this rotation preventing device is substantially the same manner as Example 1, difference is only: joint 13 is also provided with the elastic plate 15 for being connected with the default circular hole tubing 3 inwall swelling of band, this elastic plate 15 has elastic strain function, it produces deformation through default circular hole 31 and is connected with the default circular hole tubing 3 inwall swelling of band, further increases the anti-rotation effect of this rotation preventing device.
In the present embodiment, the constraint that elastic plate 15 comprises through default circular hole 31 produces contraction deformation, reset through presetting the rear resilience of circular hole 31 and be with the first elastic plate 151 preset the swelling of circular hole tubing 3 inwall and be connected, in this structure, the external frame that first elastic plate 151 and anti-transfer part 14 are formed is greater than the diameter of default circular hole 31, therefore when the first elastic plate 151 clamp-ons default circular hole 31, first elastic plate 151 first can produce contraction deformation through presetting the effect of contraction of circular hole 31, when inserting rotation preventing device body 1 further, after making the first elastic plate 151 pass completely through default circular hole 31, this first elastic plate 151 can recover deformation and preset the inwall of circular hole tubing 3 with band and form swelling and be connected, its structure is simple, swelling is effective, and anti-transfer part 14 and the first elastic plate 151 are oppositely arranged, after making installation, anti-transfer part 14 can produce relative active force with the first elastic plate 151, further increase swelling effect.
In the present embodiment, first elastic plate 151 is the swash plate tilted to direction, circular belled part 12, swash plate is provided with for presetting the inclined-plane 1511 be close to of circular hole tubing 3 inwall with band, in this structure, first elastic plate 151 can produce deformation by the extruding force presetting circular hole 31 and shrink, when the first elastic plate 151 is through after presetting circular hole 31, the first elastic plate 151 is preset resilience in circular hole tubing 3 at band and is resetted and make its inclined-plane 1511 and band preset circular hole tubing 3 inwall to be close to, and its structure is simple, it is ingenious to design.
embodiment 5:
Figure 15 to Figure 18 shows the present invention for interting the 5th kind of embodiment of rotation preventing device connected with default circular hole tubing, this rotation preventing device is substantially the same manner as Example 4, difference is only: elastic plate 15 comprises the second elastic plate 152 connecting the effect that the pushes distending when common tubing 2 inserts holding cavity 11 and be connected with the default circular hole tubing 3 inwall swelling of band, in this structure, second elastic plate 152 has elastically-deformable function, when common tubing 2 is inserted into holding cavity 11, common tubing 2 can push the second elastic plate 152 stretched in holding cavity 11, and order about the second elastic plate 152 distending thus realize being connected with being with the swelling presetting circular hole tubing 3 inwall, its structure is simple, swelling is effective, and anti-transfer part 14 and the second elastic plate 152 are oppositely arranged, after making installation, anti-transfer part 14 can produce relative active force with the second elastic plate 152, further increase swelling effect.
In the present embodiment, second elastic plate 152 is the V-type plate to holding cavity 11 direction depression, common tubing 2 pushes V-type plate when inserting holding cavity 11 and the lower hypotenuse distending ordering about V-type plate and band are preset the swelling of circular hole tubing 3 inwall and be connected, during installation, first default circular hole 31 is put in anti-transfer part 14, hammer rotation preventing device body 1 again, then common tubing 2 is inserted in holding cavity 11, now, the sidewall of common tubing 2 can push V-type limit and order about the lower hypotenuse distending on V-type limit, make the lower hypotenuse on V-type limit and anti-transfer part 14 prop up band preset two inwalls of circular hole tubing 3 and form swelling and be connected simultaneously, its structure is simple, design ingenious.
embodiment 6:
Figure 19 to Figure 21 shows the present invention for interting the 6th kind of embodiment of rotation preventing device connected with default circular hole tubing, this rotation preventing device is substantially the same manner as Example 1, difference is only: anti-transfer part 14 comprises the 3rd elastic plate 143 being divided into relative both sides bottom joint 13, article two, the 3rd elastic plate 143 all stretches in holding cavity 11, common tubing 2 pushes two article of the 3rd elastic plate 143 simultaneously and orders about two article of the 3rd elastic plate 143 and is connected to both sides distending and the default circular hole tubing 3 inwall swelling of band when inserting holding cavity 11, in this structure, article two, the 3rd elastic plate 143 all has elastically-deformable function, when common tubing 2 is inserted into holding cavity 11, common tubing 2 can push two article of the 3rd elastic plate 143 stretched in holding cavity 11 simultaneously, and order about two article of the 3rd elastic plate 143 to both sides distending and realize being connected with the swelling of default circular hole tubing 3 inwall of band, and two article the 3rd elastic plate 143 is oppositely arranged, after making installation, article two, the 3rd elastic plate 143 can produce relative active force, further increase swelling effect.
In the present embodiment, 3rd elastic plate 143 is the V-type plate to holding cavity 11 direction depression, common tubing 2 pushes two V-type plates when inserting holding cavity 11 simultaneously and the lower hypotenuse distending ordering about two V-type plates and band are preset the swelling of circular hole tubing 3 inwall and be connected, during installation, directly hammer rotation preventing device body 1, then common tubing 2 is inserted in holding cavity 11, now, the sidewall of common tubing 2 can push two simultaneously and shows V-type limit and order about the lower hypotenuse distending on two V-type limits, make the lower hypotenuse on two V-type limits prop up band preset two inwalls of circular hole tubing 3 and form swelling connection simultaneously, its structure is simple, design ingenious.
embodiment 7:
Figure 22 to Figure 24 shows the present invention for interting the 7th kind of embodiment of rotation preventing device connected with default circular hole tubing, this rotation preventing device is substantially the same manner as Example 1, difference is only: anti-transfer part 14 comprises the elasticity swash plate 144 being divided into relative both sides bottom joint 13, article two, elasticity swash plate 144 all tilts to holding cavity 11 direction, common tubing 2 pushes two elasticity swash plates 144 when inserting holding cavity 11 simultaneously and orders about two elasticity swash plates 144 and is connected to both sides distending and the default circular hole tubing 3 inwall swelling of band, in this structure, article two, elasticity swash plate 144 all has elastically-deformable function, it tilts to make holding cavity 11 define up big and down small structure to holding cavity 11 direction, when common tubing 2 inserts this up big and down small holding cavity 11, two elasticity swash plates 144 can be pushed to both sides simultaneously and order about two elasticity swash plates 144 and be connected to both sides distending and the default circular hole tubing 3 inwall swelling of band, it is simple for structure, the effect of swelling spline can be reached equally.
In the present embodiment, elasticity swash plate 144 is provided with the positive stop lug boss 1441 for offseting with common tubing 2 mouth of pipe in the inner side of bottom, elasticity swash plate 144 is evenly equipped with strengthening rib 1442 in outside, this positive stop lug boss 1441 can prevent common tubing 2 mouth of pipe from directly presetting circular hole tubing 3 contact internal walls with band, avoids the mutual scratch of two tubing, clashing and breaking in installation process; This strengthening rib 1442 improves the intensity of elasticity swash plate 144, elasticity swash plate 144 can not be damaged easily in distortion swelling process, substantially increase this rotation preventing device and be with the connection reliability presetting circular hole tubing 3.
embodiment 8:
Figure 25 to Figure 27 shows the present invention for interting the 8th kind of embodiment of rotation preventing device connected with default circular hole tubing, this rotation preventing device is substantially the same manner as Example 1, difference is only: anti-transfer part 14 comprises the limiting board 142 being arranged on relative both sides bottom joint 13, surrender plate 145 is connected with bottom limiting board 142, surrender plate 145 and band preset circular hole tubing 3 diapire offset surrender after order about limiting board 142 and offset to the sidewall of the default circular hole tubing 3 of both sides distending and band, in this structure, during installation, first joint 13 is passed and preset circular hole 31, the diapire making surrender plate 145 and band preset circular hole tubing 3 contacts, during further compression rotation preventing device body 1, surrender plate 145 can produce plastic deformation and surrender, simultaneously, surrender plate 145 can order about limiting board 142 and be connected to the sidewall swelling of both sides distending with the default circular hole tubing 3 of band, its structure is simple, design ingenious.
embodiment 9:
Figure 28 with Figure 29 shows the present invention for interting the 9th kind of embodiment of the rotation preventing device be connected with default circular hole tubing, this rotation preventing device is substantially the same manner as Example 1, difference is only: anti-transfer part 14 is the swash plate tilted to joint 13 bottom direction, swash plate offsets through presetting the limb of circular hole 31 with the default circular hole tubing 3 of band, joint 13 produces in the constraint be provided with through default circular hole 31 of the opposite side of swash plate and shrinks deformation, reset through presetting the rear resilience of circular hole 31 and be with the first elastic plate 151 preset the swelling of circular hole tubing 3 inwall and be connected, during installation, first default circular hole 31 is put in anti-transfer part 14, hammer rotation preventing device body 1 again, now, first elastic plate 151 can produce deformation by the extruding force presetting circular hole 31 and shrink, after the first elastic plate 151 is through default circular hole 31, first elastic plate 151 is preset resilience in circular hole tubing 3 at band and is resetted, hammer rotation preventing device body 1 further, the limb making anti-transfer part 14 and band preset circular hole tubing 3 offsets, and the inclined-plane 1511 of the first elastic plate 151 and the inwall that default circular hole tubing 3 inwall of band is close to the default circular hole tubing 3 with band are close to, thus realize the effect of swelling spline, its structure is simple, design ingenious.
embodiment 10:
Figure 30 to Figure 33 shows the present invention for interting the tenth kind of embodiment of rotation preventing device connected with default circular hole tubing, this rotation preventing device is substantially the same manner as Example 4, difference is only: seal ring 16 outer cup is provided with metallic sheath 4, seal ring 16 is provided with buckle 161, metallic sheath 4 is provided with the concave shaped portion 41 for coordinating clamping with buckle 161, in this structure, the installation of metallic sheath 4 can be ensured with the clamping that coordinates of concave shaped portion 41 by buckle 161, metallic sheath 4 one aspect can prevent seal ring 16 impaired, ensure that sealing effect, on the other hand, coated covering can be carried out to seal ring 16, improve visual effect.
embodiment 11:
Figure 34 shows the present invention for interting the 11 kind of embodiment of rotation preventing device connected with default circular hole tubing, this rotation preventing device is substantially the same manner as Example 1, difference is only: holding cavity 11 is and the through hole through rotation preventing device body 1, this rotation preventing device body 1 can reach the effect of spline equally, and it is simple and reliable for structure.
Although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention.Any those of ordinary skill in the art, when not departing from technical solution of the present invention scope, can utilize the technology contents of above-mentioned announcement to make many possible variations and modification to technical solution of the present invention, or being revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to the technology of the present invention essence to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solution of the present invention protection.
Claims (16)
1. one kind for intert with default circular hole tubing connect rotation preventing device, it is characterized in that: comprise rotation preventing device body (1), described rotation preventing device body (1) offers the holding cavity (11) for being socketed with common tubing (2) in top, outer the be arranged with circle of rotation preventing device body (1) in close top is for the circular belled part (12) with the adaptive grafting of described default circular hole (31), described circular belled part (12) bottom is provided with joint (13), described joint (13) is provided with to be preset circular hole tubing (3) sidewall with the band of joint (13) sidepiece afterwards through default circular hole (31) and offsets, and limit rotation preventing device body (1) relative to being with the anti-transfer part (14) of presetting circular hole tubing (3) and rotating.
2. according to claim 1 for interting the rotation preventing device connected with default circular hole tubing, it is characterized in that: described anti-transfer part (14) comprises connecting plate (141) and limiting board (142), described connecting plate (141) is connected in one end with joint (13) bottom, the other end is connected with limiting board (142), and described limiting board (142) offsets in the one end away from connecting plate (141) with the two side that a sidewall offsets or limiting board (142) presets circular hole tubing (3) in both sides with band of the default circular hole tubing (3) of band.
3. according to claim 2 for interting the rotation preventing device connected with default circular hole tubing, it is characterized in that: described joint (13) is also provided with the elastic plate (15) for being connected with default circular hole tubing (3) the inwall swelling of band.
4. according to claim 3 for interting the rotation preventing device connected with default circular hole tubing, it is characterized in that: described elastic plate (15) comprises the first elastic plate (151) that constraint produces contraction deformation, circular hole tubing (3) the inwall swelling default with band that reset through resilience after default circular hole (31) is connected through default circular hole (31).
5. according to claim 4 for interting the rotation preventing device connected with default circular hole tubing, it is characterized in that: described first elastic plate (151) is the swash plate tilted to circular belled part (12) direction, described swash plate is provided with for presetting the inclined-plane (1511) be close to of circular hole tubing (3) inwall with band.
6. according to claim 3 for interting the rotation preventing device connected with default circular hole tubing, it is characterized in that: described elastic plate (15) comprises and connects pushing effect distending and being with the second elastic plate (152) preset circular hole tubing (3) inwall swelling and be connected when described common tubing (2) insertion holding cavity (11).
7. according to claim 6 for interting the rotation preventing device connected with default circular hole tubing, it is characterized in that: described second elastic plate (152) is the V-type plate to holding cavity (11) direction depression, push described V-type plate when described common tubing (2) inserts holding cavity (11) and the lower hypotenuse distending ordering about V-type plate is connected with default circular hole tubing (3) the inwall swelling of band.
8. according to claim 1 for interting the rotation preventing device connected with default circular hole tubing, it is characterized in that: described anti-transfer part (14) comprises the 3rd elastic plate (143) being divided into relative both sides, joint (13) bottom, article two, described 3rd elastic plate (143) all stretches in holding cavity (11), pushes two article of the 3rd elastic plate (143) simultaneously and order about two article of the 3rd elastic plate (143) to be connected to both sides distending and default circular hole tubing (3) the inwall swelling of band when described common tubing (2) inserts holding cavity (11).
9. according to claim 8 for interting the rotation preventing device connected with default circular hole tubing, it is characterized in that: described 3rd elastic plate (143) is the V-type plate to holding cavity (11) direction depression, push two described V-type plates when described common tubing (2) inserts holding cavity (11) and the lower hypotenuse distending ordering about two V-type plates is connected with default circular hole tubing (3) the inwall swelling of band simultaneously.
10. according to claim 1 for interting the rotation preventing device connected with default circular hole tubing, it is characterized in that: described anti-transfer part (14) comprises the elasticity swash plate (144) being divided into relative both sides, joint (13) bottom, article two, elasticity swash plate (144) all tilts to holding cavity (11) direction, pushes two elasticity swash plates (144) simultaneously and order about two elasticity swash plates (144) to be connected to both sides distending and default circular hole tubing (3) the inwall swelling of band when described common tubing (2) inserts holding cavity (11).
11. is according to claim 10 for interting the rotation preventing device connected with default circular hole tubing, it is characterized in that: described elasticity swash plate (144) is provided with the positive stop lug boss (1441) for offseting with common tubing (2) mouth of pipe in the inner side of bottom, elasticity swash plate (144) is evenly equipped with strengthening rib (1442) in outside.
12. is according to claim 1 for interting the rotation preventing device connected with default circular hole tubing, it is characterized in that: described anti-transfer part (14) comprises the limiting board (142) being arranged on relative both sides, joint (13) bottom, described limiting board (142) bottom is connected with surrenders plate (145), and described surrender plate (145) and default circular hole tubing (3) diapire of band order about limiting board (142) after offseting and surrendering and offset with being with the sidewall presetting circular hole tubing (3) to both sides distending.
13. is according to claim 1 for interting the rotation preventing device connected with default circular hole tubing, it is characterized in that: described anti-transfer part (14) is the swash plate tilted to joint (13) bottom direction, described swash plate is preset the limb of circular hole tubing (3) with band offset through being preset circular hole (31), described joint (13) produce in the constraint be provided with through default circular hole (31) of the opposite side of swash plate shrink deformation, the first elastic plate (151) that circular hole tubing (3) the inwall swelling default with band that reset through resilience after presetting circular hole (31) is connected.
14. according to any one of claim 1 to 13 for intert with default circular hole tubing connect rotation preventing device, it is characterized in that: the top of described circular belled part (12) is provided with a circle for mounting with default circular hole (31) edge the seal ring (16) be close to.
15. is according to claim 14 for interting the rotation preventing device connected with default circular hole tubing, it is characterized in that: described seal ring (16) outer cup is provided with metallic sheath (4), described seal ring (16) is provided with buckle (161), and described metallic sheath (4) is provided with the concave shaped portion (41) for coordinating clamping with described buckle (161).
16. according to any one of claim 1 to 13 for intert with default circular hole tubing connect rotation preventing device, it is characterized in that: described holding cavity (11) is rectangular cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410450531.0A CN104265740B (en) | 2014-09-05 | 2014-09-05 | For interting the rotation preventing device connected with default circular hole tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410450531.0A CN104265740B (en) | 2014-09-05 | 2014-09-05 | For interting the rotation preventing device connected with default circular hole tubing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104265740A CN104265740A (en) | 2015-01-07 |
| CN104265740B true CN104265740B (en) | 2016-02-10 |
Family
ID=52157296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410450531.0A Active CN104265740B (en) | 2014-09-05 | 2014-09-05 | For interting the rotation preventing device connected with default circular hole tubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104265740B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5091914A (en) * | 1973-12-19 | 1975-07-23 | ||
| JPH0139921Y2 (en) * | 1984-11-07 | 1989-11-30 | ||
| CN202031935U (en) * | 2011-01-24 | 2011-11-09 | 北汽福田汽车股份有限公司 | Pipeline connection device |
| CN202360532U (en) * | 2011-08-23 | 2012-08-01 | 浙江派尼尔机电有限公司 | Pipe type connection positioner |
| CN202811699U (en) * | 2012-04-25 | 2013-03-20 | 太阳鸟游艇股份有限公司 | Movable connecting structure of pipe |
-
2014
- 2014-09-05 CN CN201410450531.0A patent/CN104265740B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104265740A (en) | 2015-01-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20200180819A1 (en) | Cap for Containers with Improved Sealing | |
| CN104265740B (en) | For interting the rotation preventing device connected with default circular hole tubing | |
| CN204082818U (en) | For interting the rotation preventing device connected with default circular hole tubing | |
| CN206377352U (en) | Seal assembly | |
| CN204082816U (en) | For interting the bounding means connected with default circular hole tubing | |
| CN205212080U (en) | Joint of connector | |
| WO2018227826A1 (en) | Door sealing rubber strip | |
| CN111997891B (en) | Inserting mechanism of oil suction pipe of hydraulic pump | |
| CN202032089U (en) | Waterproof single-sided-hole sealing sleeve for inserted connection of pipe | |
| CN107091382A (en) | Locking stereoplasm tube connecting parts certainly with nipple | |
| CN102121533B (en) | Unilateral-hole seal sleeve for penetration and connection of tubular product | |
| CN209896669U (en) | Universal pipe plug | |
| CN205863525U (en) | Snap-fit that can be dust-proof connects plug | |
| CN207093753U (en) | Sealing-plug | |
| CN202032090U (en) | Single-side hole sealing sleeve for insert connection of pipes | |
| CN205778458U (en) | Elliptical tube extension ladder | |
| CN101858587B (en) | Lamp fitting sealing dust-proof device and lamp fitting | |
| JP4273653B2 (en) | Cable pull pipe cap | |
| CN210462016U (en) | Leak-proof high-sealing gas pipe joint | |
| CN204068167U (en) | Cable duct bank pipe close | |
| CN213503788U (en) | Anti-drop water guide core, water taking device and water taking system | |
| CN206681634U (en) | A kind of no-welding-spot fire resistant doorsets and its occlusion structure | |
| CN214731032U (en) | Inner plug | |
| CN211738353U (en) | Sealing washer anti-cutting structure and quick-operation joint | |
| CN204118338U (en) | Copper pipe plug and flower basket bolt socket and combined plug |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 414600 Industrial Park, Xiangyin County, Hunan, Yueyang Patentee after: HUNAN GOLDWELL NEW MATERIALS TECHNOLOGY Co.,Ltd. Address before: 414600 Xiangyin, Hunan Province, Hunan (China) light industrial park Patentee before: HUNAN GOLDWELL NEW MATERIALS TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Anti-rotating piece for inserting connection of pipe with preset circular hole Effective date of registration: 20180119 Granted publication date: 20160210 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: HUNAN GOLDWELL NEW MATERIALS TECHNOLOGY Co.,Ltd. Registration number: 2018430000008 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200305 Granted publication date: 20160210 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: HUNAN GOLDWELL NEW MATERIALS TECHNOLOGY Co.,Ltd. Registration number: 2018430000008 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20240320 Granted publication date: 20160210 |